Question 1037683
Certain amount: x
1/2x+10000+1/3x+3000 = x
1/2x+1/3x=13000 = x
3/6x+2/6x = x-13000
5/6x = x-13000
5/6x-x = -13000
5/6x-6/6x = 13000
-1/6x = --13000
x = -13000*-6 = 78000 (remember -x*-x = +x)
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